DEP 70.10.90.11-Gen.pdf
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1、MANUAL SPARE PARTS DEP 70.10.90.11-Gen. November 1995 DESIGN AND ENGINEERING PRACTICE This document is confidential. Neither the whole nor any part of this document may be disclosed to any third party without the prior written consent of Shell International Oil Products B.V. and Shell International
2、Exploration and Production B.V., The Hague, The Netherlands. The copyright of this document is vested in these companies. All rights reserved. Neither the whole nor any part of this document may be reproduced, stored in any retrieval system or transmitted in any form or by any means (electronic, mec
3、hanical, reprographic, recording or otherwise) without the prior written consent of the copyright owners. PDF created with pdfFactory Pro trial version PREFACE DEP (Design and Engineering Practice) publications reflect the views, at the time of publication, of: Shell International Oil Products B.V.
4、 (SIOP) and Shell International Exploration and Production B.V. (SIEP) and Shell International Chemicals B.V. (SIC) The Hague, The Netherlands, and other Service Companies. They are based on the experience acquired during their involvementwith the design, construction, operation and maintenance of p
5、rocessing units and facilities, and they are supplemented with the experience of Group Operating companies. Where appropriate they are based on, or reference is made to, national and international standards and codes of practice. The objective is to set the recommendedstandard for good design and en
6、gineeringpractice applied by Group companies operating an oil refinery, gas handling installation, chemical plant, oil and gas production facility, or any other such facility, and thereby to achieve maximum technical and economic benefit from standardization. The information set forth in these publi
7、cations is provided to users for their consideration and decision to implement. This is of particular importance where DEPs may not cover every requirement or diversity of condition at each locality. The system of DEPs is expected to be sufficiently flexible to allow individual operating companies t
8、o adapt the information set forth in DEPs to their own environment and requirements. When Contractors or Manufacturers/Suppliers use DEPs they shall be solely responsible for the quality of work and the attainment of the required design and engineering standards. In particular, for those requirement
9、s not specifically covered, the Principal will expect them to follow those design and engineering practices which will achieve the same level of integrity as reflected in the DEPs. If in doubt, the Contractor or Manufacturer/Supplier shall, without detracting from his own responsibility, consult the
10、 Principal or its technical advisor. The right to use DEPs is granted by SIOP, SIEP or SIC, in most cases under Service Agreements primarily with companies of the Royal Dutch/Shell Group and other companies receiving technical advice and services from SIOP, SIEP or SIC. Consequently, three categorie
11、s of users of DEPs can be distinguished: 1)Operating companies having a Service Agreement with SIOP, SIEP, SIC or other Service Company. The use of DEPs by these Operating companies is subject in all respects to the terms and conditions of the relevant Service Agreement. 2)Other parties who are auth
12、orized to use DEPs subject to appropriate contractual arrangements. 3)Contractors/subcontractors and Manufacturers/Suppliers under a contract with users referred to under 1) or 2) which requires that tenders for projects, materials supplied or - generally - work performed on behalf of the said users
13、 comply with the relevant standards. Subject to any particular terms and conditions as may be set forth in specific agreements with users, SIOP, SIEP and SIC disclaim any liability of whatsoever nature for any damage (including injury or death) suffered by any company or person whomsoever as a resul
14、t of or in connection with the use, application or implementation of any DEP, combination of DEPs or any part thereof. The benefit of this disclaimer shall inure in all respects to SIOP, SIEP, SIC and/or any company affiliated to these companies that may issue DEPs or require the use of DEPs. Withou
15、t prejudice to any specific terms in respect of confidentiality under relevant contractual arrangements, DEPs shall not, without the prior written consent of SIOP and SIEP, be disclosed by users to any company or person whomsoever and the DEPs shall be used exclusively for the purpose for which they
16、 have been provided to the user. They shall be returned after use, including any copies which shall only be made by users with the express prior written consent of SIOP and SIEP. The copyright of DEPs vests in SIOP and SIEP. Users shall arrange for DEPs to be held in safe custody and SIOP or SIEP ma
17、y at any time require information satisfactory to them in order to ascertain how users implement this requirement. All administrative queries should be directed to the DEP Administrator in SIOP. NOTE: In addition to DEP publications there are Standard Specifications and Draft DEPs for Development (D
18、DDs). DDDs generally introduce new procedures or techniques that will probably need updating as further experience develops during their use. The above requirements for distribution and use of DEPs are also applicable to Standard Specifications and DDDs. Standard Specifications and DDDs will gradual
19、ly be replaced by DEPs. DEP 70.10.90.11-Gen. November 1995 Page 2 PDF created with pdfFactory Pro trial version TABLE OF CONTENTS 1.INTRODUCTION .4 1.1SCOPE 4 1.2DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERATIONS4 1.3DEFINITIONS 4 1.4CROSS-REFERENCES 5 2.RESPONSIBILITIES .6 2.1INTRODUCTION .6
20、 2.2RESPONSIBILITIES OF DIFFERENT DISCIPLINES 6 3.PROCESS .10 3.1KEY PRINCIPLES .10 3.2THE PROCESSES FROM SPECIFICATION UNTIL SURPLUS REVIEW OF SPARE PARTS11 3.3SPARE PARTS CATEGORIES AND BASIS FOR SELECTION . 16 4.SELECTION AND NUMBER OF SPARE PARTS 21 4.1INTRODUCTION .21 5.PROCUREMENTOFEQUIPMENTAN
21、DSPAREPARTSBY CONTRACTORS.23 5.1CONTRACTING OUT23 5.2RESPONSIBILITIES BETWEEN PRINCIPAL AND CONTRACTOR. 23 5.3THE PROCESS TO BE FOLLOWED BY CONTRACTORS 24 6.REFERENCES 26 7.BIBLIOGRAPHY .27 APPENDICES APPENDIX 1SPAREPARTSACTIVITYANDRESPONSIBILITYMATRIXFOR PROJECTS ORGANISED BY THE PRINCIPAL 28 APPEN
22、DIX 2SPECIMENCONTRACT CLAUSES FOR STANDARDIZATIONAND VARIETY CONTROL29 APPENDIX 3DECISION RULE APPLIED IN THE E-SPIR 32 DEP 70.10.90.11-Gen. November 1995 Page 3 PDF created with pdfFactory Pro trial version 1.INTRODUCTION 1.1SCOPE This DEP specifies requirements and gives recommendations for the c
23、o-ordination, review, selection, purchase and disposal of spare parts for new projects and single equipment orders, with the aim of applying the principles of standardization and variety control. This DEP defines the responsibilities of personnel involved in the process including Contractors. It cov
24、ers the selection and quantities of spare parts required for the commissioning, initial operation and normal operation of the plant. This is a revision of the DEP of the same number dated February 1987. The policies and decisions made at the beginning of a project have a significant effect on the co
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